21121769088
21,121,769,088 is an even composite number composed of five prime numbers multiplied together.
21121769088 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21121769088:
27 × 33 × 72 × 37 × 3371
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 37 × 3371)See below for interesting mathematical facts about the number 21121769088 from the Numbermatics database.
Names of 21121769088
- Cardinal: 21121769088 can be written as Twenty-one billion, one hundred twenty-one million, seven hundred sixty-nine thousand and eighty-eight.
Scientific notation
- Scientific notation: 2.1121769088 × 1010
Factors of 21121769088
Divisors of 21121769088
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 37 42 48 49 54 56 63 64 72 74 84 96 98 108 111 112 126 128 144 147 148 168 189 192 196 216 222 224 252 259 288 294 296 333 336 378 384 392 432 441 444 448 504 518 576 588 592 666 672 756 777 784 864 882 888 896 999 1008 1036 1152 1176 1184 1323 1332 1344 1512 1554 1568 1728 1764 1776 1813 1998 2016 2072 2331 2352 2368 2646 2664 2688 3024 3108 3136 3371 3456 3528 3552 3626 3996 4032 4144 4662 4704 4736 5292 5328 5439 6048 6216 6272 6742 6993 7056 7104 7252 7992 8064 8288 9324 9408 10113 10584 10656 10878 12096 12432 13484 13986 14112 14208 14504 15984 16317 16576 18648 18816 20226 21168 21312 21756 23597 24192 24864 26968 27972 28224 29008 30339 31968 32634 33152 37296 40452 42336 42624 43512 47194 48951 49728 53936 55944 56448 58016 60678 63936 65268 70791 74592 80904 84672 87024 91017 94388 97902 99456 107872 111888 116032 121356 124727 127872 130536 141582 149184 161808 165179 169344 174048 182034 188776 195804 212373 215744 223776 232064 242712 249454 261072 283164 298368 323616 330358 348096 364068 374181 377552 391608 424746 431488 447552 485424 495537 498908 522144 566328 637119 647232 660716 696192 728136 748362 755104 783216 849492 873089 895104 970848 991074 997816 1044288 1122543 1132656 1274238 1294464 1321432 1456272 1486611 1496724 1510208 1566432 1698984 1746178 1941696 1982148 1995632 2088576 2245086 2265312 2548476 2619267 2642864 2912544 2973222 2993448 3020416 3132864 3367629 3397968 3492356 3883392 3964296 3991264 4459833 4490172 4530624 5096952 5238534 5285728 5825088 5946444 5986896 6111623 6265728 6735258 6795936 6984712 7857801 7928592 7982528 8919666 8980344 9061248 10193904 10477068 10571456 11650176 11892888 11973792 12223246 13470516 13591872 13969424 15715602 15857184 15965056 17839332 17960688 18334869 20387808 20954136 21142912 23573403 23785776 23947584 24446492 26941032 27183744 27938848 31431204 31714368 35678664 35921376 36669738 40775616 41908272 47146806 47571552 47895168 48892984 53882064 55004607 55877696 62862408 63428736 71357328 71842752 73339476 81551232 83816544 94293612 95143104 97785968 107764128 110009214 111755392 125724816 142714656 143685504 146678952 165013821 167633088 188587224 190286208 195571936 215528256 220018428 251449632 285429312 293357904 330027642 335266176 377174448 391143872 431056512 440036856 502899264 570858624 586715808 660055284 754348896 782287744 880073712 1005798528 1173431616 1320110568 1508697792 1760147424 2346863232 2640221136 3017395584 3520294848 5280442272 7040589696 10560884544 21121769088
- Sum of all divisors σ(n): 74498270400
- Sum of proper divisors (its aliquot sum) s(n): 53376501312
- 21121769088 is an abundant number, because the sum of its proper divisors (53376501312) is greater than itself. Its abundance is 32254732224
Bases of 21121769088
- Binary: 100111010101111010010011110100000002
- Hexadecimal: 0x4EAF49E80
- Base-36: 9PBCTC0
Squares and roots of 21121769088
- 21121769088 squared (211217690882) is 446129129406792351744
- 21121769088 cubed (211217690883) is 9423036454760738472301242089472
-
The
square root of 21121769088 is 145333.3034373059 -
The
cube root of 21121769088 is 2764.2464688067
Scales and comparisons
How big is 21121769088?- 21,121,769,088 seconds is equal to 671 years, 31 weeks, 3 days, 22 hours, 4 minutes, 48 seconds.
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To count from 1 to 21,121,769,088 would take you about one thousand, three hundred forty-three years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 21121769088 cubic inches would be around 230.4 feet tall.
Recreational maths with 21121769088
- 21121769088 backwards is 88096712112
- The number of decimal digits it has is: 11
- The sum of 21121769088's digits is 45
- More coming soon!
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The information we have on file for 21121769088 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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